Slackselect is a package manager for Slackware that can install, remove, and upgrade packages. It can install/upgrade packages from FTP/HTTP and CD sets. It scans your installed packages, and can show you the packages that can be upgraded (and do it for you). It also finds obsolete packages that aren't in the distribution anymore. It was inspired by the functionality of dselect.
audio convert is a script that converts between WAV, Ogg, MP3, MPC, FLAC, APE, AAC, and WMA files. It has an easy-to-use interface that makes it possible to fill in the tags for a few formats, copy the tags from input files into the new files, and choose the quality of compression. The script was initially designed for the Nautilus file browser and can be easily installed into Nautilus by using the installer provided with the script. You can then right-click on files and choose "audio-convert" from the "scripts" menu. The script is also known to work on rox or directly from a shell.
DOMjudge is an automated judgement system to run programming contests. It provides a mechanism to submit problem solutions and interfaces for teams, the jury, and the general public. It is lightweight, and depends on standard software to do its task. It has a Web interface for portability and simplicity. It is scalable, so distributed judging is easy. There is a modular system for plugging in languages and compilers. It features rejudging, clarifications, and detailed submission/judging info.
BongoSurfer is a least-cost router for Linux, like the Smartsurfer program for Windows. It allows you to connect to the Internet with a 56k modem or ISDN, and chooses the cheapest provider for you. The tariff database is updated every day from http://www.billiger-surfen.de/. Since the tariffs only apply within Germany, the program is of little use in other countries. It features a cost calculator, a traffic monitor, an online timer, and more.
Frankenwall is a bash shell script intended to create a highly secure IPTables based Linux firewall/router with QOS/traffic shaping/bandwidth management. Be certain you know exactly what your network needs before using it. The primary focus of this project is security through an intimate understanding of your networking requirements. All configuration is done by editing text files.